Skip to Content
Merck
All Photos(1)

Key Documents

464465

Sigma-Aldrich

2-Butyl-1-octanol

95%

Synonym(s):

2-Butyloctanol, 2-Butyloctyl alcohol, 5-(Hydroxymethyl)undecane, Butyloctanol, Guerbet dodecanol

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
CH3(CH2)5CH[(CH2)3CH3]CH2OH
CAS Number:
Molecular Weight:
186.33
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

95%

bp

145-149 °C (lit.)

density

0.833 g/mL at 25 °C (lit.)

functional group

hydroxyl

SMILES string

CCCCCCC(CO)CCCC

InChI

1S/C12H26O/c1-3-5-7-8-10-12(11-13)9-6-4-2/h12-13H,3-11H2,1-2H3

InChI key

XMVBHZBLHNOQON-UHFFFAOYSA-N

General description

2-Butyl-1-octanol (BuOA) is a long-chain glass forming monohydroxy alcohol.

Application

2-Butyl-1-octanol (BuOA) has been used to synthesize:
  • 2-butyl-1-octyl-methacrylate (BOMA)
  • 3,5,5-trimethyl-1-hexyl methacrylate (TMHMA)
  • hydrophobic polyesters in miniemulsion in the presence of large amounts of water

It has also been used as an extraction solvent in extractive fed-batch experiments.

Pictograms

Environment

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

251.6 °F - Non-equilibrium method

Flash Point(C)

122 °C - Non-equilibrium method

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Polyester synthesis in aqueous miniemulsion.
Barrere M and Landfester K.
Polymer, 44(10), 2833-2841 (2003)
Gergely Kali et al.
Langmuir : the ACS journal of surfaces and colloids, 23(21), 10746-10755 (2007-09-11)
Seven amphiphilic conetworks of methacrylic acid (MAA) and a new hydrophobic monomer, 2-butyl-1-octyl-methacrylate (BOMA), were synthesized using group transfer polymerization. The MAA units were introduced via the polymerization of tetrahydropyranyl methacrylate (THPMA) followed by the removal of the protecting tetrahydropyranyl
Helena González-Peñas et al.
Biotechnology letters, 37(3), 577-584 (2014-10-30)
Acetone/butanol/ethanol (ABE) fermentation by Clostridium acetobutylicum was investigated in extractive fed-batch experiments. In conventional fermentations, metabolic activity ceases when a critical threshold products concentration is reached (~21.6 g solvents l(-1)). Solvents production was increased up to 36.6 and 37.2 g
Yanqin Gao et al.
The Journal of chemical physics, 139(16), 164504-164504 (2013-11-05)
The dielectric relaxation of two long-chain glass forming monohydroxy alcohols, 2-butyl-1-octanol and 2-hexyl-1-decanol, is studied at low temperature. Remarkable broadening from the pure Debye relaxation is identified for the slowest dynamics, differing from the dielectric spectra of short-chain alcohols. The
Shuang Bi et al.
Food chemistry, 289, 680-692 (2019-04-09)
The effects of roasting, boiling, and freeze-drying after boiling on volatile aroma compounds in three varieties of Chinese foxtail millet (Setaria italica), namely, Jingu 21, Fenghonggu and Dongfangliang were determined. During boiling significant (p < 0.05) increases in the contents of several

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service